Convert UPC to ASIN in Bulk.
Instantly.
American suppliers use UPC barcodes. Amazon uses ASINs. Convert thousands of UPCs to Amazon product identifiers in seconds — free.
✓ No credit card required ✓ Bulk upload supported
Why You Need UPC to ASIN Conversion
US Suppliers Use UPCs
American wholesalers provide price lists with UPC barcodes, but Amazon uses ASINs as product identifiers.
Manual Lookup Is Slow
Searching ASINs one by one on Amazon takes hours. With thousands of products, it's not practical.
Bulk Conversion Saves Time
Upload your entire supplier list, get all ASIN matches at once. 1,000,000 products/hour scan speed.
How to Convert UPC to ASIN in Bulk
Prepare Your List
Create a CSV or Excel file with UPC barcodes. One UPC per row.
Upload
Upload your file. Select which column contains the UPC codes.
Convert
We search Amazon's database and match UPCs to ASINs automatically.
Download
Export your results with UPC to ASIN mapping. Ready to use.
Convert Your UPC List to ASINs — Free
Upload your supplier list and get ASIN matches instantly. No credit card required.